25033944321

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{40039}}^1$

素因数の和:40168

約数の個数: 48

約数和(自身を含む): 39176417280

約数和(自身を除く): 14142472959

約数列:

[1, 3, 9, 27, 31, 81, 83, 93, 243, 249, 279, 747, 837, 2241, 2511, 2573, 6723, 7533, 7719, 20169, 23157, 40039, 69471, 120117, 208413, 360351, 625239, 1081053, 1241209, 3243159, 3323237, 3723627, 9729477, 9969711, 11170881, 29909133, 33512643, 89727399, 100537929, 103020347, 269182197, 301613787, 309061041, 807546591, 927183123, 2781549369, 8344648107, 25033944321]

約数ペア:

[(1, 25033944321), (3, 8344648107), (9, 2781549369), (27, 927183123), (31, 807546591), (81, 309061041), (83, 301613787), (93, 269182197), (243, 103020347), (249, 100537929), (279, 89727399), (747, 33512643), (837, 29909133), (2241, 11170881), (2511, 9969711), (2573, 9729477), (6723, 3723627), (7533, 3323237), (7719, 3243159), (20169, 1241209), (23157, 1081053), (40039, 625239), (69471, 360351), (120117, 208413)]